Integration of a temperature-tunable InP/InAlGaAs/InGaAsP grating-assisted vertical codirectional coupler filter with an InGaAs pin-detector
Book
·
OSTI ID:536199
- Univ. of Gent-IMEC (Belgium). Dept. of Information Technology
The authors report the first realization of a grating-assisted vertical codirectional coupler filter with an integrated pin-detector. The device was 5 nm bandwidth, 80% coupling efficiency for an interaction length of 1.25 mm, and an overall detection efficiency of 0.1 A/W. The effect of the MQW can be seen in a change of 11 nm in the TE-TM shift. Over 20 nm temperature tuning and a bandwidth of 2.6 nm are demonstrated, which makes this a very versatile device concept.
- OSTI ID:
- 536199
- Report Number(s):
- CONF-960498--; ISBN 0-7803-3283-0
- Country of Publication:
- United States
- Language:
- English
Similar Records
Proposal of new narrow-band wavelength filter using grating-assisted vertical contra-directional coupler
Parametric optimization of fiber to waveguide coupler using Bragg gratings
Inverse-designed broadband low-loss grating coupler on thick lithium-niobate-on-insulator platform
Book
·
Mon Dec 30 23:00:00 EST 1996
·
OSTI ID:536210
Parametric optimization of fiber to waveguide coupler using Bragg gratings
Journal Article
·
Thu Aug 15 00:00:00 EDT 2019
· Optical and Quantum Electronics
·
OSTI ID:22950173
Inverse-designed broadband low-loss grating coupler on thick lithium-niobate-on-insulator platform
Journal Article
·
Sun Jan 28 23:00:00 EST 2024
· Applied Physics Letters
·
OSTI ID:2582131